Variant NM_015221.4:c.*6C>T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Likely benign. Variant got -3 ACMG points: 2P and 5B. PM2BP4_StrongBP6

The NM_015221.4(DNMBP):c.*6C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000299 in 1,600,032 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (no stars).

Frequency

Genomes: 𝑓 0.00017 ( 0 hom., cov: 32)

Exomes 𝑓: 0.00031 ( 0 hom. )

Consequence

DNMBP
NM_015221.4 3_prime_UTR

Scores

Clinical Significance

Likely benign no assertion criteria provided B:1

Conservation

PhyloP100: -0.613

Variant links:

Genes affected

DNMBP (HGNC:30373): (dynamin binding protein) This gene encodes a protein belonging to the guanine nucleotide exchange factor family, and which regulates the configuration of cell junctions. It contains multiple binding sites for dynamin and thus links dynamin to actin regulatory proteins. Polymorphisms in this gene have been linked to Alzheimer's disease in some populations, though there are conflicting reports of such linkages in other populations. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2015]

DNMBP links:

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ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -3 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.81).

BP6

Variant 10-99877145-G-A is Benign according to our data. Variant chr10-99877145-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 3048708.Status of the report is no_assertion_criteria_provided, 0 stars.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
DNMBP	NM_015221.4 link	c.*6C>T		3_prime_UTR_variant	Exon 17 of 17	ENST00000324109.9	NP_056036.1	Q6XZF7-1

Ensembl

Gene	Transcript	HGVSc	Effect	Exon rank	TSL	MANE	Protein	UniProt
DNMBP	ENST00000324109 link	c.*6C>T	3_prime_UTR_variant	Exon 17 of 17	1	NM_015221.4	ENSP00000315659.4	Q6XZF7-1
DNMBP	ENST00000543621 link	c.*6C>T	3_prime_UTR_variant	Exon 14 of 14	1		ENSP00000443657.2	A0A1C7CYY6
DNMBP	ENST00000636706 link	c.*6C>T	3_prime_UTR_variant	Exon 14 of 14	2		ENSP00000489875.1	A0A1B0GTX1

Frequencies

GnomAD3 genomes

AF:

0.000171

AC:

AN:

152102

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000966

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000323

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.000161

AC:

AN:

235718

Hom.:

AF XY:

0.000157

AC XY:

AN XY:

127566

show subpopulations

Gnomad AFR exome

AF:

0.000325

Gnomad AMR exome

AF:

0.0000649

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.000286

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.000312

AC:

452

AN:

1447930

Hom.:

Cov.:

AF XY:

0.000283

AC XY:

204

AN XY:

719608

show subpopulations

Gnomad4 AFR exome

AF:

0.0000912

Gnomad4 AMR exome

AF:

0.000141

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.0000773

Gnomad4 SAS exome

AF:

0.0000476

Gnomad4 FIN exome

AF:

0.00

Gnomad4 NFE exome

AF:

0.000377

Gnomad4 OTH exome

AF:

0.000317

GnomAD4 genome

AF:

0.000171

AC:

AN:

152102

Hom.:

Cov.:

AF XY:

0.000108

AC XY:

AN XY:

74288

show subpopulations

Gnomad4 AFR

AF:

0.0000966

Gnomad4 AMR

AF:

0.00

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.000323

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.000279

Hom.:

Bravo

AF:

0.000178

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: no assertion criteria provided

LINK: link

Submissions by phenotype

DNMBP-related disorder

Benign:1

Mar 28, 2019

PreventionGenetics, part of Exact Sciences

Significance: Likely benign

Review Status: no assertion criteria provided

Collection Method: clinical testing

This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.81

CADD

Benign

0.072

DANN

Benign

0.64

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over